/*
 * Copyright [2013-2021], Alibaba Group Holding Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.polardbx.optimizer.core.rel.dml.util;

import com.alibaba.polardbx.common.jdbc.ParameterContext;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

/**
 * @author chenmo.cm
 */
public class ClassifyResult {
    // For INSERT/REPLACE use
    public List<Map<Integer, ParameterContext>> insertRows = new ArrayList<>();

    // For REPLACE use
    public List<List<Object>> deleteRows = new ArrayList<>();
    public List<Map<Integer, ParameterContext>> replaceRows = new ArrayList<>();

    // For UPSERT use
    public List<List<Object>> insertThenUpdateRows = new ArrayList<>();
    public List<List<Object>> updateBeforeRows = new ArrayList<>();
    public List<List<Object>> updateAfterRows = new ArrayList<>();
    public List<List<Object>> relocateBeforeRows = new ArrayList<>();
    public List<List<Object>> relocateAfterRows = new ArrayList<>();

    // For UPDATE use
    public List<List<Object>> modifyRows = new ArrayList<>();
    public List<List<Object>> relocateRows = new ArrayList<>();
}
